JPS5926906Y2 - cooking machine - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cooking machine, and relates to a structure in which a cooking machine main body, which is provided with a spiral rotating body for processing juice by cutting and squeezing, is attached to a base body.

A conventional juicer is provided with a disk-shaped rotary blade that rotates at high speed and a centrifugal separation cage that surrounds the rotary blade and rotates integrally with the rotary blade. The cooking ingredients are pressed against the rotating blade with a push rod, cut and crushed, and the liquid is extracted from the small holes of the centrifugal separation basket using the rotating centrifugal force.
Further, a structure is adopted in which the dregs are discharged upward along the inner wall of the centrifugal separation cage.

This conventional juicer cannot extract liquid without increasing the centrifugal force, so it requires high-speed rotation of about io, o o o revolutions per minute or more, and the diameter of the centrifugal separation cage is large, resulting in large rotation noise. , a high degree of balance precision is required, and the rotary blades in the housing are also rotating at high speeds, so the cutting noise of cutting and crushing the material to be cooked is loud, and the juicer as a whole generates a lot of noise, and the dregs are on the inside of the centrifugal separation basket. The uneven adhesion of the residue causes the centrifugal cage to become unbalanced, resulting in loud vibrations.Furthermore, when the liquid of the material to be cooked is cut and crushed by the rotary blades and passes through the small holes in the centrifugal cage, The juice contains air, which causes bubbles to form in the juice and makes it easy for the juice to separate from the moisture in the pulp, and vitamins are quickly destroyed by contact with the air, resulting in a decrease in nutritional value.

In addition, residue adheres to the centrifuge basket, case, lid, etc., and in particular, fibrous residue from the ingredients to be cooked gets stuck in the small holes of the centrifuge basket, making cleaning after use time-consuming and complicated. It has some drawbacks.

As a juicer using a conventional spiral rotating body, structures described in Japanese Utility Model Publication No. 29-1990 and Japanese Utility Model Publication No. 34-1193 are known. A structure is adopted in which the ingredients are squeezed while being transferred, and since the ingredients to be cooked are squeezed by cutting each other, they are not squeezed sufficiently and are discharged as scraps, resulting in less nutrients such as pulp contained in the cooked juice. It has the following disadvantages.

The present invention was developed in view of the above-mentioned drawbacks, and includes a rotary body that is rotatably arranged, and has a spiral cutting blade on the input side and a spiral pressing part continuous to the cutting blade. A juice outlet is formed on the tip side of the machine body.The material to be cooked that is input from the input port is cut by a rotating body and transferred to the tip side while being squeezed, and the juice flows out from the juice outlet. In a cooking machine that is designed to produce a high amount of juice, a base is provided with a drive shaft that rotates a rotating body in the cooking machine body, and a support base part that supports the lower part of the cooking machine body at the inlet position is provided. The movement of the main body is prevented by the engagement between the engagement recess and the engagement protrusion provided on the base and the main body, and the force when pushing the material to be cooked from the input port is concentrated on the attachment part of the main body. The purpose is to provide a cooking machine that is free of

Next, the structure of an embodiment of the present invention will be explained with reference to the drawings.

Reference numeral 1 denotes a cooking root base body, in which a motor accommodating portion 2 and a transmission mechanism accommodating portion 3 located above the motor accommodating portion 2 are formed.

Further, a juice container and dregs receiver mounting base portion 5 is formed on the upper surface of the stepped portion on one side of the motor accommodating portion 2 of the base body 1.

An electric motor T capable of forward and reverse rotation is fixed to the earthen wall of the electric motor accommodating portion 2 of the base body 1 with a rubber cushion 6 interposed therebetween, and a gear transmission mechanism is provided above the electric motor I and interlocked with the electric motor T. A gear case 8 is located in the transmission mechanism accommodating portion 3, and a drive shaft 9 projecting horizontally from the gear case 8 is provided.

A coupling portion 10 is formed at one end of the drive shaft 9, a fitting hole 12 is formed in the side wall 11 of the base body 1 facing the coupling portion 10, and the fitting hole 12 is formed inside the fitting hole 12. A coupling part 10 is located.

Next, reference numeral 13 denotes the main body of the cooking machine, and the inner diameter of the main body 13 is molded from synthetic resin into a substantially cylindrical shape that gradually decreases toward the tip. and is attached to the base 1.

A cylindrical material to be cooked material 14 is formed on the upper surface of the base end of the main body 13, and a push rod 16 for pressing the material to be cooked is inserted through the upper end opening 15 of this input port 14 so as to be freely advanced and retracted.

This cooking material input port 14 is located approximately at the center of the occupied floor surface of the base body 1 when the main body 13 is attached to the base body 1, so that stability is enhanced.

A juice outlet 17 is provided on the lower surface of the tip side of the shredded octopus main body 13.
The juice outlet 17 is provided with an arc-shaped plate filter 18 in which a large number of small holes are formed using ribs 13a formed in the axial direction along the juice outlet 17 on the inner surface of the main body 13 as guides. It is removably provided along the inner circumferential surface of the inner circumferential surface and approximately on the same plane as the inner circumferential surface.

Further, a dregs discharge port 19 is formed on the inner surface of the upper rear side of the tip side of the main body 13 and projects in a direction substantially tangential to U, and this dregs discharge port 19 discharges the pomace that has passed through the filter 18 section. From the juice outlet 17 to the main body 1
It is located approximately in the middle of the circumference of No. 3 in the circumferential direction.

Further, a threaded portion 22 is formed on the outer periphery of the base opening 21 of the main body 130, and a positioning protrusion 23 is formed at the end of this opening 21.
is formed.

Furthermore, a plurality of engagement protrusions 24 are formed in the lower part of the main body 13.

The opening of the main body 13 is openably and closably closed by a lid 25 that is removably screwed onto the threaded portion 22. A shaft support hole 26 is formed in the center of the inner surface of the lid 25. A bearing 2T molded from metal or synthetic resin is fitted and fixed in the support hole 26.

1. A bearing recess 28 is formed at the center of the tip of the main body 13, and a bearing 29 molded from metal or synthetic resin is fitted and fixed into this bearing recess 28.

A thread tJ30 is formed on the inner surface of the lid body 25, and the thread tJ30 is screwed into the threaded portion 22, and the projection 23 is formed on the spine 30 of the thread.
A positioning protrusion 31 that engages with is provided in a protruding manner.

Further, a fitting cylinder part 32 is formed concentrically at the outer end of the lid body 25, and an engaging step part 321 is formed on the outer periphery of this fitting cylinder part 32, and on both sides of this fitting cylinder part 320. Rotating seat 3
3 is formed in a planar shape, and a rectangular clamp locking hole 34 is formed in this rotation prevention seat 33, and the inner peripheral side of this locking hole 34 is formed with an inclined guide surface 34.3 that expands outward. l is formed.

Furthermore, a retaining guide surface 35 is provided at the outer end of the rotation stopper seat 33.
is cut into an inclined shape.

Next, 36 is a rotating body, and this rotating body 36 is formed into a hollow cylindrical shape whose diameter increases toward the distal end side. 3
Both ends of a rotary shaft 38 that penetrates through the shaft 38 protrude, and both ends of the rotary shaft 38 are rotatably mounted on the bearings 27 and 29, and the base end of the rotary shaft 380 is connected to the shaft support hole 26 of the main body 13.
A coupling portion 39 is formed which protrudes from the drive shaft 90 and is removably engaged with the force spring portion 10 of the drive shaft 90 . Rotating with the bearing 2T so that when the material to be cooked is transferred to the distal end side by rotation, the rotary body 36 is pushed toward the proximal end by reaction and the end surfaces of the bearing 2T and the rotary body 36 do not come into contact and wear out. A space 278 is maintained between the body 36 and the body 36.

The center of this rotary body 36 is arranged to be approximately 4 square points with the center of the approximately cylindrical inner surface of the main body 13.

A spiral cutting blade portion 40 and a pressing portion 41 are formed on the outer periphery of the rotating body 36.

This cutting blade portion 40 is located at the input port 14 of the main body 130, and the material to be cooked that is input from the input port 14 is cut by the cutting blade portion 40 and the opening edge 42 of the main body 13 of the input port 14. It has become so.

The diameter difference between the valley portion 43 and the peak portion 44 between the cutting blade portions 40 becomes smaller toward the tip side.

Further, the pressing section 41 of the rotating body 36 has a spiral wing section 45 that is continuous with the spiral cutting blade section 40, and the material to be cooked is transferred to the tip side by rotation in one direction. The difference in diameter between the troughs 46 and the peaks 41 between the spiral blades 45 gradually decreases toward the tip, and the pitch interval between the cutting blades 40 and the blades 45 of the compressing section 41 is greater than the tip. It gradually becomes smaller towards the sides.

In addition, the ridge portion 44 of this spiral cutting blade portion 40 and the pressing portion 41
The gap between the outer diameter of the zero peak portion 47 and the inner circumference of the main body 13 is maintained at a constant small gap.

Further, a plurality of small protrusions 48 having a diameter lower than the diameter of the peak portion 47 are formed in the valley portion 46 of the compressed portion 41 of the rotating body 36 .

Further, the rotating body 36 is formed in such a length that its proximal end protrudes from the opening of the main body 13, and the protrusion 49 from the main body 13 has a knob 50 formed by a finger hook recess 51. .

This knob 50 is located within the lid 25 and covered.

Further, on the outer surface of the end plate 3T at the tip of the rotary body 36, there are formed a plurality of protruding scrap discharge blades 52 that push out the material to be cooked in the outer circumferential direction by the rotation of the rotary body 360.
A small gap is maintained between the inner end of the main body 13 and the inner end of the main body 13.

Next, the flang mechanism 53 for detachably locking the lid 25 of the main body 13 to the base 1 will be explained.

54 is a clamp case body, and this clamp case body 54
is a side wall 55 of the gear case 8 disposed within the base body 1.
An annular frame portion 5 formed concentrically around the outer periphery of the drive shaft 9 on the outer surface of the drive shaft 9.
The drive shaft 90 has a fitting cylindrical portion 57 that is fitted into the fitting cylindrical portion 6, and the drive shaft 90 force spring portion 10 is disposed within this fitting cylindrical portion 57.

This clamp case body 54 is fixed to the side surface of the gear case 8 with screws 58.

In the past, the clamp case body 54 of the octopus was provided with a cylindrical part 59 that was concentric with the fitting cylindrical part 57, into which the fitting cylindrical part 32 of the lid body 25 screwed onto the main body 13 was fitted. Part 59
An enlarged-diameter stepped portion 60 that engages the engaging stepped portion 32& of the fitting cylinder portion 32 is formed on the outer end of the inner periphery.

A detent retaining surface 61 that engages with the detent seat 33 of the fitting cylindrical portion 32 of the lid body 25 is formed on one side of the inner peripheral surface of the cylindrical portion 59. A flang guide hole 62 is formed that communicates with the clamp locking hole 34, and this guide hole 62 also has an inclined guide surface 63 that is linear with the guide surface 34a.

Further, a support part 64 is formed at the lower end of the clamp case body 54 to support the lower surface of the lower part of the input port 14 of the main body 130, and the engagement protrusions 24 are formed on the upper surface of this support part 64. An engagement recess 65 for engagement is formed.

A gap 81 is formed between the clamp case body 54 and the base body 1. A backing 82 is interposed in this gap 81 as shown in FIG. It is also possible to prevent the vibrations 7 from being transmitted to the base body 1.

Next, 66 is a clamp body, which is a guide wall 1 provided on the base body 1.
．． The clamp body 66 is provided so as to be movable forward and backward, and biased toward the center by a coil spring 6T locked between the outer end of the clamp body 66 and the guide wall 1a.

The clamp body 66 is adapted to be engaged with and disengaged from the guide hole 62 of the clamp case body 540 into the engagement hole 34 of the lid body 25.

At the tip of the clamp body 66, an engaging surface 66, L, which is engaged when the lid body 25 is fitted, is formed in an inclined shape.

Further, an actuated protrusion 68 is provided on the outer end side of the clamp body 66.
A release actuated surface 69 is formed on the inner side of the actuated protrusion 68 and is inclined downward from above.

Also, an inclined operating surface 1 that engages with this release actuated surface 69
0 is provided, and this release operator 71 is connected to the case cover 12 that covers the upper surface of the base 1.
A push button 74 is provided at the upper projecting end of the release actuator 71.

A scum discharge tube γ5 is provided horizontally on the outside of the scum discharge port 19 of the main body 13, and an adjustment plate 76 for adjusting the opening amount of the scum discharge port 19 is slidably provided on this discharge tube T5. It is provided.

Then, the dross introduction lower 8 formed on the upper side of the dross receiver 77 placed on the mounting table 5 of the base body 1 is engaged with this discharge pipe 75, and the dross receiver 77 is supported. There is.

The housing 79 is a juice container, which is placed on the mounting table 5 of the base 1, and the upper end opening is located below the juice outlet 17 of the main body 13.

A cover frame portion 80 is integrally provided at the lower part of the main body 13 and located at the periphery of the juice outlet 17 of the main body 13.

The electric motor I in the housing is driven to rotate in the forward direction by closing a switch (not shown), and can be driven to rotate in the reverse direction by operating this switch.Furthermore, a reverse rotation drive circuit is formed immediately before the switch is opened. It can also be done.

Next, how to use this cooker will be explained.

When the lid body 25 is screwed into the base end opening of the main body 130, the main body 13
The threaded portion 22 and the threaded groove 30 of the lid body 25 are the
3.31 are tightened by 1 which engages with each other, and the position of the main body 130 input port 14 and the position of the rotation stopper seat 33 of the lid body 25 are relatively positioned by the engagement of both projections 23.31.

In this state, when the fitting cylinder part 32 of the lid body 25 is fitted to the clamp case body 54 attached to the base body 1 with the rotation stopper seat 33 and the stop engaging surface 61 aligned, the engagement plan 1 surface 35 engages with the engagement surface 668 of the clamp body 66 and the clamp body 66
The fitting cylinder portion 32 must be straightened against the spring 67.
is fitted into the cylindrical part 59 of the clamp case body 54, and when it reaches the position of the locking hole 34 of the lid body 25, the clamp body 66 advances under the pressing force of the spring 67, and the clamp body 66 enters the locking hole 34. engaged.

At this time, the clamp body 66 is attached to the inclined guide surfaces 34a, 63.
This ensures that the locking hole 34C advances and engages with the locking hole 344C along one side of the guide hole 62.

The lid body 25 has a rotation prevention seat 33 and a rotation prevention engagement surface 61.
The fitting cylindrical portion 32 of the lid body 25 is engaged with the cylindrical portion 59 of the clamp case body 54, and the engaging step portion 328 is engaged with the enlarged diameter step portion 60, and at the same time, the main body 13 Engagement protrusion 2
4 and the engagement recess 65 of the clamp case body 54 are engaged,
The relative positions of the carrier case 8, the main body 13, and the lid 25 provided on the base body 1 are regulated, and the main body 130 input port 14 is held in an upwardly facing state.

At this time, the rotation shaft 38 is connected to the drive shaft 9 at the coupling part 10.
39, the coupling portion 39 of the rotating shaft 38 abuts against the inner end of the drive shaft 90 and the force coupling portion 10, and the rotating shaft 38 is restricted from moving toward the proximal end, and the rotating body 3
A space 278 is maintained between the proximal end surface of the bearing 27 and the bearing 27 .

In this state, the main body 13 is supported by the support base portion 64 of the horizontal □ clamp case body 54.

When the switch is closed, the electric motor I is driven, and the drive shaft 9 is rotated at a reduced speed via the gear transmission mechanism.

The rotating shaft 38 is rotated by engagement of the coupling parts 10 and 39 with the drive shaft 9, and the rotating body 36 is rotated.

In this state, when the material to be cooked is input from the material input port 14 and pushed by the push rod 16, the material is cut into a spiral shape by the cutting blade 40 of the rotating body 36 and the opening edge of the input port 14. It is transferred to the tip side of the rotary body 36 by the cutting blade section 40 .

The cut material is then sent to a pressing section 41 having a spiral wing section 45 continuous to the spiral cutting blade section 40 .

This compressed portion 41 is comprised of troughs 46 and peaks 47 of the spiral wing portion 45.
Since the difference in diameter gradually decreases toward the tip side, it is crushed and squeezed sequentially between the inner surface of the main body 13 and the trough 46, and the extracted liquid is sent to the juice outlet 17 at the bottom of the filter 18. "'-fL, and is flowed out and dripped into the juice container 79.

The fibrous pomace is then discharged from the dregs discharge port 19 to the dregs receiver T7.

This dregs discharge port 19 is located above and on the downstream side of the juice outlet 1T with respect to the rotating direction of the rotating body 360, so that after the liquid is extracted at the juice outlet 17, the dregs discharge port 19 is also discharged. The dregs are intensively discharged without the liquid being absorbed again, improving the squeezing efficiency.

The dross that has entered the tip side of the rotating body 36 is discharged by the dross discharge blades 52.

In addition, since the rotating body 36 is mounted horizontally to the base 1, the waste is transferred toward the tip side, and the juice liquid is discharged to the lower juice outlet 17, so that the liquid and the waste can be separated well. The dross and liquid are not flowed out to the base 1 side, and the dross and liquid are not flowed into the electric motor T1 transmission mechanism accommodating section 3 side.

The input port 14 of the main body 130 is supported by a support part 64 of the clamp case body 54, and the pressing force of the material to be cooked when pressed by the push rod 16 can be received by the support part 64. Since the main body 13 is stably supported, cooking processing can be performed in a stable state.

Further, when the electric motor I is stopped by operating a switch after cooking is completed, the electric motor 7 is driven to rotate in reverse by the switch, and the inner surface of the main body 13, the cutting blade part 40 of the rotating body 36, and the pressing part 41
The cooking material injected between the main body 13 moves to the proximal end side on the enlarged diameter side of the main body 13, and the rotating body 36 can be easily extracted.

Also, after cooking, when the push button T4 is operated to push down the release actuator 11, the operating surface TO of the release actuator T1 pushes the actuated surface 69 of the clamp body 66, and the clamp body 66 resists the spring 67. The clamp body 66 and the lid body 25 are pushed and moved.
The engagement of the locking hole 34 is released.

In this state, the lid 25 of the main body 13 is attached to the clamp case body 54.
It can be removed from the

Then, by removing the lid 25 of the main body 13 that has been removed from the base 1 side, the rotating body 36 can be easily pulled out from the opening by grasping the knob 50 protruding from the opening of the rotating body 360 main body 13.

In the above embodiment, the clamp case body 54 is provided with a support base portion 64 that supports the main body 13, but in this structure, the clamp case body 54 is attached to the base body 1 via the gear case 8 and the electric motor 7, so that rotation is not possible. Although the shaft 38 and the drive shaft 9 are reliably positioned, the support portion 64 may be provided on the base body 1.

Further, the engagement recess 65 may be formed in the main body 13 and the engagement protrusion 24 may be formed in the clamp case body 54.

According to the present invention, a rotary body having a spiral cutting blade section disposed on the proximal end side of the input port side of the cooking machine main body and a spiral compressing section disposed on the distal end side is rotatably mounted on a shaft. , a support part that supports the lower part of the input port position of the main body is provided on the base body, an engagement protrusion on one of the support part and the main body, and an engagement recess that engages the engagement protrusion on the other side. , the material to be cooked that is input from the input port is cut and crushed by the cutting blade part and transferred to the pressing part, and the material to be cooked is squeezed against the inner surface of the main body in the pressing part, and the juice is extracted. The juice flows out from the juice outlet, and the juice does not contain air, making it difficult for separation to occur and destroying vitamins.Furthermore, the fibrous residue of the ingredients to be cooked is extracted as juice, making it highly nutritious. , the quality of the juice can be improved, and after cooking, the tip of the main body can be opened and the rotating body can be removed, making it easy to clean the inside of the main body and the rotating body.
Moreover, when the main body is attached to the base and adjusted, the load of the main body can be reliably received when pressing the material to be cooked with the push rod, and wobbling can be prevented when the main body is attached, and the main body can be used when cooking in the housing. It can reliably prevent the movement of the
Noise will also be reduced.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a cooking machine showing one embodiment of the present invention;
The figure is a partially cutaway side view of the same as above, and Figure 3 is a plan view of the same as above.
Figure 4 is a longitudinal sectional view of the cooking machine body, Figure 5 is an oblique view of the cooking machine body, Figure 6 is an exploded perspective view of the joint between the body and the base, and Figure 7 is a cross-sectional view of the clamp part. A plan view, FIG. 8 is a sectional view of a portion of the food source shown in FIG. 7, FIG. 9 is a longitudinal sectional front view of the same, FIG. Figure 12 is a side view of the same rotating body, Figure 13
The figure is a cross-sectional view of the knob of the rotating body same as above. 1...Base body, I...Electric motor, 9...
... Drive shaft, 13 ... Cooking machine body, 14 ...
...Input port, 17...Juice outflow port, 2
4... Engaging protrusion, 36... Rotating body, 4
0... Cutting blade part, 41... Pressing part, 6
4... Support base part, 65... Engagement recessed part.

Claims (1)

[Scope of utility model registration request] A cooking machine main body having an input port formed on the proximal end side, a juice outlet formed on the lower surface side, and an inner surface formed into a substantially cylindrical shape;
The main body has a spiral cutting blade part rotatably mounted on the shaft and disposed on the side of the input port, and a spiral pressing part continuous with the cutting blade part, and the material is input from the input port. a rotating body that transfers the cooked material to the tip side while cutting and squeezing it; a drive shaft to which the main body is detachably attached and which is detachably connected to the rotating body by the attachment of the main body; a base body provided with an electric motor for rotating a shaft; a support base part for supporting a lower part of the main body at a position of an input port; A cooking utensil characterized in that a retaining protrusion is formed on the other side and protrudes to engage with the four retaining parts.